I use sunsilk shampoo.............?

I use Sunsilk hydra TLC shampoo, is that a good shampoo? or could it be bad for my hair??I use sunsilk shampoo.............?
i used that shampoo all the time and it worked great on my hair, now i have to use professional shampoos but i don't see why its bad, i always hear from my hairdresser to stay away from pantene though.